989894394 (number)

989894394 is an even 9-digits composite number following 989894393 and preceding 989894395. In scientific notation, it is written as 9.89894394 × 10^8. The sum of its digits is 63. It has a total of 6 prime factors and 48 positive divisors. There are 309655680 positive integers (up to 989894394) that are relatively prime to 989894394.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred ninety-four thousand three hundred ninety-four

Notation

Scientific notation 9.89894394 × 10^8
Engineering notation 9.89894394 × 10^6

Prime Factorization of 989894394

Prime Factorization 2 × 3 × 3 × 17 × 359 × 9011

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 329964798
Product of the distinct prime numbers

The prime factorization of 989894394 is 2 × 3 × 3 × 17 × 359 × 9011. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 43, 95, 386, 93, 8973, 8739, 32071, 62341, 838566, 672077, 8479574, 7500990, 29866119, 15693463, 460663686, 219204690, 9840155282, 3178116419

Basic calculations (n = 989894394)

Multiplication

n×y
n×2 1979788788
n×3 2969683182
n×4 3959577576
n×5 4949471970

Division

n÷y
n÷2 494947197
n÷3 329964798
n÷3 247473598.5
n÷5 197978878.8

Exponentiation

ny
n2 979890911272627236
n3 9.6998851980033E+26
n4 9.601861979947E+35
n5 9.5048293459113E+44

Nth Root

y√n
2√n 31462.587210845
3√n 996.6200534992
4√n 177.37696358559
5√n 62.967691690221

Divisors of 989894394

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 359, 718, 1077, 2154, 3231, 6103, 6462, 9011, 12206, 18022, 18309, 27033, 36618, 54066, 54927, 81099, 109854, 153187, 162198, 306374, 459561, 919122, 1378683, 2757366, 3234949, 6469898, 9704847, 19409694, 29114541, 54994133, 58229082, 109988266, 164982399, 329964798, 494947197, 989894394

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989894393
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989894394 can be divided by 48 positive divisors. The sum of these divisors (counting 989894394) is 1, the average is 0.020833333333333.

Base conversion 989894394

Base System Value
2 Binary 111011000000001001011011111010
3 Ternary 2112222122211211100
4 Quaternary 323000021123322
5 Quinary 4011403110034
6 Senary 242120512230
8 Octal 7300113372
10 Decimal 989894394
12 Duodecimal 23761b676
16 Hexadecimal 3b0096fa
20 Vigesimal f96gfje
36 Base36 gdcvei

Cryptographic Hash Functions

md5 fd30b637a7114d81b9ddcbb79b11b1cc
sha1 b86abb657789786297f2d92cee1b9ae0db6518b5
sha256 9d3f5af66952ff0bfd6537ffe1c72f236544312c77ce35108e35117538a268d6
sha512 5fbd5a4b3b08fcd113bf85131be8c947525b130d0d5b2643abd10c78f0071f81a9a5b72afbfc9951c0a85170eb7cc0cf4ff8f0ba1da36332b2ca01304bc4e9a9
ripemd-160 6bba814c092ff2906477b6c2a8be7e12ae402dde

989894394 as geometric shapes

Circle

Radius = n
Diameter 1979788788
Circumference 6219689912.0402
Area 3.0784180881735E+18

Sphere

Radius = n
Volume 4.0630784104949E+27
Surface area 1.2313672352694E+19
Circumference 6219689912.0402

Square

Length = n
Perimeter 3959577576
Area 979890911272627236
Diagonal 1399922077.3119

Cube

Length = n
Surface area 5879345467635763416
Volume 9.6998851980033E+26
Space diagonal 1714547384.5356

Equilateral Triangle

Length = n
Perimeter 2969683182
Area 4.2430521104979E+17
Altitude 857273692.2678

Triangular Pyramid

Length = n
Surface area 4.2430521104979E+17
Volume 1.1431424333732E+26
Height 466640692.4373